Map of Bells Lake with depth contours

Bells Lake

45.6023° N, 79.6798° W

Depth contours from the 1979 government survey. Not for navigation.

Download the depth map (SVG)

Bells Lake is 12 m deep at its deepest point, shallower than 68% of the 2,688 surveyed lakes in Ontario. It covers 0.41 km² and lies 2.4 km southeast of Ahmic Lake.

Maximum depth
12 msurveyed 1979
shallower than 68% of the 2,688 surveyed lakes in Ontario
Area
0.41 km²
smaller than 56% of the 18,731 lakes in Ontario
Shoreline
3.6 km
shorter than 67% of the 18,731 lakes in Ontario
Water clarity
5.2 mSecchi depth, 2010
clearer than 82% of the 1,251 monitored lakes in Ontario
Elevation
304 m

Today on the water

9.8 °C

Observed at Dunchurch, as of 7:00 a.m. EDT

choppy Estimated waves, next 12 hours: up to 0.2 m. Around 12 p.m., wind from the northwest: the northwest shore is sheltered, waves build toward the southeast shore.

Hourly forecast, next 24 hours
Time8 a.m.11 a.m.2 p.m.5 p.m.8 p.m.11 p.m.2 a.m.5 a.m.
Wind km/hW 15W 15NW 30NW 30NW 15var. 5var. 5var. 5
Gusts km/h5050
Waves (est.) m0.10.10.20.20.1
Temp. °C6913148421
Precip. %303020200000

Today: A mix of sun and cloud. 60 percent chance of showers this morning. Risk of a thunderstorm early this morning. Wind becoming northwest 30 km/h gusting to 50 near noon. High 14. UV index 4 or moderate.

Weather: Dunchurch (local forecast), as of 7:01 a.m. EDT

Sun and moon

Civil dawn
6:57 a.m.
Sunrise
7:27 a.m.
Sunset
6:43 p.m.
Civil dusk
7:13 p.m.
Moonrise
6:19 a.m.
Moonset
6:02 p.m.
Moon
Waning crescent, 1% lit

Air Quality Health Index

1 low risk

Parry Sound, as of 7:00 a.m. EDT

Data Source: Environment and Climate Change Canada. Local times.

How waves are estimated

Significant wave height from the forecast hourly wind and the open-water distance (fetch) upwind, using the SMB method (US Army Corps of Engineers Shore Protection Manual, 1984), rounded up to the next 0.1 m. It is not a measurement: gusts, leftover swell and shoals can make water rougher. Under 0.2 m: calm; 0.2–0.5 m: choppy; over 0.5 m: rough.

Depth

29% of Bells Lake is shallower than 3 m, and 60% is deeper than 5 m.

How to read it: the lake’s area is sorted from the shore to the deepest point. Where the curve is flat, large areas share one depth (flats and weed beds); where it drops, depth changes quickly (drop-offs).

The government depth survey from 1979 records a maximum depth of 12 m, drawn from 7 depth contours.

Not for navigation. Depths are from government surveys and may be outdated.

Water

Clarity was measured with a Secchi disk in 5 years between 2005 and 2010; the latest annual mean is 5.2 m.

Water clarity (Secchi depth, m)
Total phosphorus (µg/L)